289352260315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{5165621}}^1$

素因数の和:5166302

約数の個数: 16

約数和(自身を含む): 368205536160

約数和(自身を除く): 78853275845

約数列:

[1, 5, 17, 85, 659, 3295, 11203, 56015, 5165621, 25828105, 87815557, 439077785, 3404144239, 17020721195, 57870452063, 289352260315]

約数ペア:

[(1, 289352260315), (5, 57870452063), (17, 17020721195), (85, 3404144239), (659, 439077785), (3295, 87815557), (11203, 25828105), (56015, 5165621)]